diff --git a/lake-manifest.json b/lake-manifest.json
index 6ae459f2fe64b..39b94bacf5b2e 100644
--- a/lake-manifest.json
+++ b/lake-manifest.json
@@ -5,10 +5,10 @@
    "type": "git",
    "subDir": null,
    "scope": "leanprover-community",
-   "rev": "1bfaec42a7481a81e7e12565442bd1f8dc202ae2",
+   "rev": "c753fca3a2cfec6c5c793ffdc9d5ea8e70ffd842",
    "name": "batteries",
    "manifestFile": "lake-manifest.json",
-   "inputRev": "main",
+   "inputRev": "eric-wieser/initHeartbeats",
    "inherited": false,
    "configFile": "lakefile.toml"},
   {"url": "https://github.com/leanprover-community/quote4",
diff --git a/lakefile.lean b/lakefile.lean
index 300ff2124f428..28af4ba3ecb5e 100644
--- a/lakefile.lean
+++ b/lakefile.lean
@@ -7,7 +7,7 @@ open Lake DSL
 ## Mathlib dependencies on upstream projects
 -/
 
-require "leanprover-community" / "batteries" @ git "main"
+require "leanprover-community" / "batteries" from git "https://github.com/leanprover-community/batteries" @ "eric-wieser/initHeartbeats"
 require "leanprover-community" / "Qq" @ git "master"
 require "leanprover-community" / "aesop" @ git "master"
 require "leanprover-community" / "proofwidgets" @ git "v0.0.46"